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Chemische vergelijkingen in evenwicht op06/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
PB(NO3)2 = PBO + NO2 + O =>
PB(NO3)2 = PBO + 2 NO2 + O

N2H4 + H2O2 = N + H2O =>
N2H4 + 2 H2O2 = 2 N + 4 H2O

C6H11OH + Na2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H11OH + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + Na2SO4 + 7 H2O

Pb + NH4NO3 = NH3 + Pb(NO3)2 + H2O =>
4 Pb + 9 NH4NO3 = 10 NH3 + 4 Pb(NO3)2 + 3 H2O

KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O

N2H4(liq) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(liq) + N2O4(g) = 3 N2(g) + 4 H2O(g)

AgBr + NH3 = [Ag(NH3)]Br =>
AgBr + NH3 = [Ag(NH3)]Br

K3RhCl6 + K2C2O4 = K3RhC6O12 + KCl =>
K3RhCl6 + 3 K2C2O4 = K3RhC6O12 + 6 KCl

HNO3 + PbO2 + Mn(NO3)2 = Pb(NO3)2 + HMnO4 + H2O =>
6 HNO3 + 5 PbO2 + 2 Mn(NO3)2 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O

P2 + O3 = P3O2 =>
9 P2 + 4 O3 = 6 P3O2

H2O + C8H5KO4 = H3O + C8H4KO4 =>
H2O + C8H5KO4 = H3O + C8H4KO4

ZnSO4 + C8H9NO2 = Zn(C8H9NO2)SO4 =>
ZnSO4 + C8H9NO2 = Zn(C8H9NO2)SO4

C12H22CaO14 + CuO = CO2 + H2O + Cu0(s) + CaO =>
C12H22CaO14 + 22 CuO = 12 CO2 + 11 H2O + 22 Cu0(s) + CaO

CH2(COOH) + NaOH = CH2(COONa) + H2O =>
CH2(COOH) + NaOH = CH2(COONa) + H2O

Al + CuS04 = Al2(S04)3 + Cu =>
2 Al + 3 CuS04 = Al2(S04)3 + 3 Cu

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

AlCl3 + Zn + H2O = Al(OH)3 + H2 + ZnCl2 =>
2 AlCl3 + 3 Zn + 6 H2O = 2 Al(OH)3 + 3 H2 + 3 ZnCl2

ClO3 + NO = Cl2 + NO3 =>
2 ClO3 + 3 NO = Cl2 + 3 NO3

H2SO4 + Ca(OH)2 = HSO4 + Ca(OH2)2 =>
2 H2SO4 + Ca(OH)2 = 2 HSO4 + Ca(OH2)2

Pd + H = Pd125H =>
125 Pd + H = Pd125H

C3H6O + C4H8O = C7H14O2 =>
C3H6O + C4H8O = C7H14O2

NH2SO3H + KOH = NH2SO3K + H2O =>
NH2SO3H + KOH = NH2SO3K + H2O

Ca2(CO3)2 + H2SO4 = Ca2(SO4)2 + CO2 + H2O =>
Ca2(CO3)2 + 2 H2SO4 = Ca2(SO4)2 + 2 CO2 + 2 H2O

P + NO2 = PO + N =>
2 P + NO2 = 2 PO + N

KOH + Cr2O3 = KCrO2 + H2O =>
2 KOH + Cr2O3 = 2 KCrO2 + H2O

N2I2 = N2 + I2 =>
N2I2 = N2 + I2

Be(NO3)2 + CH4N2O = BeO + H2O + CO2 + N2 =>
3 Be(NO3)2 + 5 CH4N2O = 3 BeO + 10 H2O + 5 CO2 + 8 N2

H{+} + e + MnO4{-} = Mn{2+} + H2O =>
8 H{+} + 5e + MnO4{-} = Mn{2+} + 4 H2O

KHP + NaOH = NaPH + KOH =>
KHP + NaOH = NaPH + KOH

CH3NO2(l) + O2 = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NO2(l) + 7 O2 = 4 CO2(g) + 6 H2O(g) + 4 NO2(g)

CH3COOH + O2 = COH + H2O =>
2 CH3COOH + O2 = 4 COH + 2 H2O

LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O

CaCl2(aq) + AgNO3 = AgCl(s) + Ca(NO3)2 =>
CaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ca(NO3)2

NHOH + HCl = NHCl + OHH =>
NHOH + HCl = NHCl + OHH

XKAl(SO4)2*12H2O + KOH = XAl(OH)3 + K{+} + SO4{2-} + H2O =>
XKAl(SO4)2*12H2O + 3 KOH = XAl(OH)3 + 4 K{+} + 2 SO4{2-} + 12 H2O

FeS2 + Cu = Fe + CuS =>
FeS2 + 2 Cu = Fe + 2 CuS

NH2C6H4SO2NH2 + NaNO2 + H2SO4 = NH2C6H4SO2NNHSO4 + H2O + Na2SO4 =>
2 NH2C6H4SO2NH2 + 2 NaNO2 + 3 H2SO4 = 2 NH2C6H4SO2NNHSO4 + 4 H2O + Na2SO4

Na3SbS3 + HCl = Sb2S3 + H2S + NaCl =>
2 Na3SbS3 + 6 HCl = Sb2S3 + 3 H2S + 6 NaCl

NaOH + SrH2 = H2O + Na2Sr =>
2 NaOH + SrH2 = 2 H2O + Na2Sr

K2MnO4 + HI = MnO2 + KI + KMnO4 + H2O =>
3 K2MnO4 + 4 HI = MnO2 + 4 KI + 2 KMnO4 + 2 H2O

Ba(NO3)2 + (NH4)2S = BaS + NH4NO3 =>
Ba(NO3)2 + (NH4)2S = BaS + 2 NH4NO3

C2H5COOH = C2H5CO2 + H =>
C2H5COOH = C2H5CO2 + H

ZnCl2 + Na3(PO4) = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 NaCl

SrCl2 = Sr + Cl2 =>
SrCl2 = Sr + Cl2

HCl + Na2S2O5 = NaCl + SO2 + H2O =>
2 HCl + Na2S2O5 = 2 NaCl + 2 SO2 + H2O

CH3OCH3 + O2 = CH3OCH2 + HO2 =>
CH3OCH3 + O2 = CH3OCH2 + HO2

SrCl2 = Sr + Cl2 =>
SrCl2 = Sr + Cl2

Ni2(SO4)3 + K3PO4 = NiPO4 + K2SO4 =>
Ni2(SO4)3 + 2 K3PO4 = 2 NiPO4 + 3 K2SO4

Pb(NO3)2 + K2CrO4 = KNO3 + PbCr + O =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCr + 4 O

Sr + HPO4 = Sr2(PO4)3 + H2 =>
4 Sr + 6 HPO4 = 2 Sr2(PO4)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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